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Probes and sensors

lab and field probesThis section of the catalog presents a wide selection of Hach Lange Intellical probes and electrodes for the most demanding laboratory and field tasks in the following parameters: pH, dissolved oxygen, BOD, conductivity, TDS, ORP, ammonia, ammonium, chloride, fluoride, nitrate and sodium. All Intellical probes are automatically recognized by the HQ / HQD series meters and retain their calibration data, eliminating the need to recalibrate when switching between meters. The Red Rod pH electrodes provide exceptional performance and response times for a wide variety of sample types in the laboratory. The rugged outdoor sensors are housed in a stainless steel housing and, thanks to digital technology, can be used with cables up to 30 meters. In addition to sensors and electrodes, this section contains solutions for sensor maintenance, conductivity standards and pH buffers.

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Laboratory pH electrode PHC101, cable length 1 m, 3 m

Laboratory pH electrode PHC101, cable length 1 m, 3 m

Intellical PHC101 is a digital combination pH electrode with built-in temperature sensor. Laboratory execution.

SKU: PHC10101, PHC10103

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Field pH electrode PHC101, cable length 5 m, 10 m, 15 m, 30 m

Field pH electrode PHC101, cable length 5 m, 10 m, 15 m, 30 m

Intellical PHC101 is a digital combination pH electrode with built-in temperature sensor. In a field rugged housing.

SKU: PHC10105

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Laboratory refillable pH electrode PHC301, cable length 1 m, 3 m

Laboratory refillable pH electrode PHC301, cable length 1 m, 3 m

Intellical PHC301 is a refillable digital combination pH electrode with built-in temperature sensor. Laboratory design.

SKU: PHC30101, PHC30103

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Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00

Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00

pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.

SKU: 2769920

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Laboratory dissolved oxygen sensor LDO101, cable 1 m, 3 m

Laboratory dissolved oxygen sensor LDO101, cable 1 m, 3 m

Intellical LDO101 - a digital luminescent / optical sensor of dissolved oxygen (LDO technology).

SKU: LDO10101, LDO10103

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Field dissolved oxygen sensor LDO101, cable 5, 10, 15, 30 m

Field dissolved oxygen sensor LDO101, cable 5, 10, 15, 30 m

Intellical LDO101 is a digital luminescent / optical dissolved oxygen sensor (LDO technology). Luminescence based LDO technology - no electrolyte change required, no interference due to deposits or hydrogen sulfide.

SKU: LDO10105, LDO10110

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1200-S sc Digital pH sensor for SC controller

1200-S sc Digital pH sensor for SC controller

Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.

SKU: LXV426.99.10001

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Orbisphere GA2400 Series Oxygen Sensor, 100 Bar

Orbisphere GA2400 Series Oxygen Sensor, 100 Bar

Electrochemical industrial oxygen sensor. Used in conjunction with Orbisphere controllers.

SKU: GA2400-S0S

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HI7007L buffer solution pH 7.01, volume 500 ml

HI7007L buffer solution pH 7.01, volume 500 ml

pH 7.01 is the most widely used value of all buffer solutions.

SKU: HI7007L

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HI7031L KCl solution with a standard conductivity of 1413 µS/cm

HI7031L KCl solution with a standard conductivity of 1413 µS/cm

The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.

SKU: HI7031L

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HI7010L buffer pH 10.01, volume 500 ml

HI7010L buffer pH 10.01, volume 500 ml

A pH 10.01 buffer solution is commonly used to calibrate equipment used to analyze samples of water and other liquids.

SKU: HI7010L

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HI7061L Universal pH Electrode Cleaning Solution (500 ml)

HI7061L Universal pH Electrode Cleaning Solution (500 ml)

HI7061L is a general purpose cleaning solution for use with pH and ORP electrodes that can be used for a variety of applications.

SKU: HI7061L

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HI7077L Electrode Oil and Grease Cleaner Solution (500 ml)

HI7077L Electrode Oil and Grease Cleaner Solution (500 ml)

Specially formulated cleaning solution for removing oils and fats from the pH electrode.

SKU: HI7077L

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HI7033L Conductivity standard 84 µS/cm (500 ml bottle)

HI7033L Conductivity standard 84 µS/cm (500 ml bottle)

HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.

SKU: HI7033L

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HI70300L pH electrode storage solution (500 ml)

HI70300L pH electrode storage solution (500 ml)

HI70300L is an electrode storage solution formulated with chemicals that can be used to keep your pH and ORP electrodes performing optimally. When the pH electrode is stored properly in solution, the glass membrane is well hydrated, which ensures proper functioning and accurate readings.

SKU: HI70300L

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109705 WTW Electrolyte KCl 3 mol/l

109705 WTW Electrolyte KCl 3 mol/l

The electrolyte is used as a filling solution for refillable electrodes and as a storage solution for all types of pH electrodes.

SKU: 109705

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103635 WTW pH electrode SenTix 41 with temperature sensor

103635 WTW pH electrode SenTix 41 with temperature sensor

Standard electrode with gel electrolyte and built-in temperature sensor for measuring pH in the laboratory and in the field.

SKU: 103635

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108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 4.01

SKU: 108700

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108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)

108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)

Buffer solution for pH meters calibration. Ph value is 7.00

SKU: 108702

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108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)

108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 10.01

SKU: 108703

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51350018 Technical buffer pH 4.01, 6 x 250 ml

51350018 Technical buffer pH 4.01, 6 x 250 ml

pH buffer with a value of 4.01 for calibrating ph electrodes and ph meters.

SKU: 51350018

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51350022 Technical buffer pH 9.21, 6 x 250 ml

51350022 Technical buffer pH 9.21, 6 x 250 ml

pH buffer for calibrating electrodes and pH meters.

SKU: 51350022

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51350024 Technical buffer pH 10.00, 6 x 250 ml

51350024 Technical buffer pH 10.00, 6 x 250 ml

Buffer solution with a pH value of 10.00 for calibrating pH meters and electrodes.

SKU: 51350024

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51350010 Buffer pH 10.00, 250 ml

51350010 Buffer pH 10.00, 250 ml

Technical buffer solution for calibration of ph meters and electrodes.

SKU: 51350010

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Sorting: 

Laboratory pH electrode PHC101, cable length 1 m, 3 m

Laboratory pH electrode PHC101, cable length 1 m, 3 m

Intellical PHC101 is a digital combination pH electrode with built-in temperature sensor. Laboratory execution.

SKU: PHC10101, PHC10103

View product Compare

Field pH electrode PHC101, cable length 5 m, 10 m, 15 m, 30 m

Field pH electrode PHC101, cable length 5 m, 10 m, 15 m, 30 m

Intellical PHC101 is a digital combination pH electrode with built-in temperature sensor. In a field rugged housing.

SKU: PHC10105

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Laboratory refillable pH electrode PHC301, cable length 1 m, 3 m

Laboratory refillable pH electrode PHC301, cable length 1 m, 3 m

Intellical PHC301 is a refillable digital combination pH electrode with built-in temperature sensor. Laboratory design.

SKU: PHC30101, PHC30103

View product Compare

Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00

Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00

pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.

SKU: 2769920

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Laboratory dissolved oxygen sensor LDO101, cable 1 m, 3 m

Laboratory dissolved oxygen sensor LDO101, cable 1 m, 3 m

Intellical LDO101 - a digital luminescent / optical sensor of dissolved oxygen (LDO technology).

SKU: LDO10101, LDO10103

View product Compare

Field dissolved oxygen sensor LDO101, cable 5, 10, 15, 30 m

Field dissolved oxygen sensor LDO101, cable 5, 10, 15, 30 m

Intellical LDO101 is a digital luminescent / optical dissolved oxygen sensor (LDO technology). Luminescence based LDO technology - no electrolyte change required, no interference due to deposits or hydrogen sulfide.

SKU: LDO10105, LDO10110

View product Compare

1200-S sc Digital pH sensor for SC controller

1200-S sc Digital pH sensor for SC controller

Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.

SKU: LXV426.99.10001

View product Compare

Orbisphere GA2400 Series Oxygen Sensor, 100 Bar

Orbisphere GA2400 Series Oxygen Sensor, 100 Bar

Electrochemical industrial oxygen sensor. Used in conjunction with Orbisphere controllers.

SKU: GA2400-S0S

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HI7007L buffer solution pH 7.01, volume 500 ml

HI7007L buffer solution pH 7.01, volume 500 ml

pH 7.01 is the most widely used value of all buffer solutions.

SKU: HI7007L

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HI7031L KCl solution with a standard conductivity of 1413 µS/cm

HI7031L KCl solution with a standard conductivity of 1413 µS/cm

The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.

SKU: HI7031L

View product Compare

HI7010L buffer pH 10.01, volume 500 ml

HI7010L buffer pH 10.01, volume 500 ml

A pH 10.01 buffer solution is commonly used to calibrate equipment used to analyze samples of water and other liquids.

SKU: HI7010L

View product Compare

HI7061L Universal pH Electrode Cleaning Solution (500 ml)

HI7061L Universal pH Electrode Cleaning Solution (500 ml)

HI7061L is a general purpose cleaning solution for use with pH and ORP electrodes that can be used for a variety of applications.

SKU: HI7061L

View product Compare

HI7077L Electrode Oil and Grease Cleaner Solution (500 ml)

HI7077L Electrode Oil and Grease Cleaner Solution (500 ml)

Specially formulated cleaning solution for removing oils and fats from the pH electrode.

SKU: HI7077L

View product Compare

HI7033L Conductivity standard 84 µS/cm (500 ml bottle)

HI7033L Conductivity standard 84 µS/cm (500 ml bottle)

HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.

SKU: HI7033L

View product Compare

HI70300L pH electrode storage solution (500 ml)

HI70300L pH electrode storage solution (500 ml)

HI70300L is an electrode storage solution formulated with chemicals that can be used to keep your pH and ORP electrodes performing optimally. When the pH electrode is stored properly in solution, the glass membrane is well hydrated, which ensures proper functioning and accurate readings.

SKU: HI70300L

View product Compare

109705 WTW Electrolyte KCl 3 mol/l

109705 WTW Electrolyte KCl 3 mol/l

The electrolyte is used as a filling solution for refillable electrodes and as a storage solution for all types of pH electrodes.

SKU: 109705

View product Compare

103635 WTW pH electrode SenTix 41 with temperature sensor

103635 WTW pH electrode SenTix 41 with temperature sensor

Standard electrode with gel electrolyte and built-in temperature sensor for measuring pH in the laboratory and in the field.

SKU: 103635

View product Compare

108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 4.01

SKU: 108700

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108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)

108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)

Buffer solution for pH meters calibration. Ph value is 7.00

SKU: 108702

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108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)

108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 10.01

SKU: 108703

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51350018 Technical buffer pH 4.01, 6 x 250 ml

51350018 Technical buffer pH 4.01, 6 x 250 ml

pH buffer with a value of 4.01 for calibrating ph electrodes and ph meters.

SKU: 51350018

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51350022 Technical buffer pH 9.21, 6 x 250 ml

51350022 Technical buffer pH 9.21, 6 x 250 ml

pH buffer for calibrating electrodes and pH meters.

SKU: 51350022

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51350024 Technical buffer pH 10.00, 6 x 250 ml

51350024 Technical buffer pH 10.00, 6 x 250 ml

Buffer solution with a pH value of 10.00 for calibrating pH meters and electrodes.

SKU: 51350024

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51350010 Buffer pH 10.00, 250 ml

51350010 Buffer pH 10.00, 250 ml

Technical buffer solution for calibration of ph meters and electrodes.

SKU: 51350010

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